共 51 条
- [2] Anderson E, 1949, INTROGRESSIVE HYBRID
- [3] Barrington DS, 1978, CONTR GRAY HERB, V208, P3
- [5] The evolution of new forms in viola through hybridism [J]. AMERICAN NATURALIST, 1910, 44 : 229 - 236
- [6] BRAINERD E, 1924, 239 VERM AGR EXP STN, P1
- [7] CONANT D S, 1975, Rhodora, V77, P441
- [8] CONANT D S, 1978, Pollen et Spores, V20, P583
- [9] CONANT DS, 1976, THESIS HARVARD U CAM
- [10] GASTONY G.J., 1973, CONTR GRAY HERB, V203, P81